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As IC and semiconductors factory in China, Topdiode complies with ISO9001:2015. Topdiode products are RoHS, REACH compliant. Topdiode has long history with overseas market, all products can meet European and US standard.


Topdiode Manufacturing Company is certified with ISO9001:2015. Products are RoHS, REACH compliant; Halogen free (on request) and Metal Conflict Free.



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